Seiko Cal. 7056 - 377

The 7056-377 is a sought-after Automatic piece from Seiko's golden era. Powered by the 7056 caliber with 36j jewels beating at 36,000 bph, it delivers a 65 hours power reserve. [seikata-wm-149be701fffe]

Also known as: Goldfeather, Golden Tuna

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

45mm

Case Thickness

10.7mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Navy

Jewels

36j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1992

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